<template>
  <el-card class="box-card">
    <div slot="header" class="clearfix">
      <span>重置密码</span>
    </div>
    <!-- 表单 -->
    <el-form :model="pwdForm" :rules="pwdFormRules" ref="pwdFormRef" label-width="100px">
      <el-form-item label="原密码" prop="old_pwd">
        <el-input v-model="pwdForm.old_pwd" type="password"></el-input>
      </el-form-item>
      <el-form-item label="新密码" prop="new_pwd">
        <el-input v-model="pwdForm.new_pwd" type="password"></el-input>
      </el-form-item>
      <el-form-item label="确认新密码" prop="re_pwd">
        <el-input v-model="pwdForm.re_pwd" type="password"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="updatePwd">修改密码</el-button>
        <el-button @click="resetForm">重置</el-button>
      </el-form-item>
    </el-form>
  </el-card>
</template>

<script>
export default {
  name: 'UserPwd',
  data() {
    // const orPwd=(rule,value,callback)=>{
    //     if(value!=)
    // }
    const samePwd=(rule,value,callback)=>{
        if(value===this.pwdForm.old_pwd){
            return callback('新旧密码不能相同')
        }
        callback()
    }

    const rePwd=(rule,value,callback)=>{
        if(value!==this.pwdForm.new_pwd){
            return callback('确认密码和新密码不一致')
        }
        callback()
    }
    return {
      // 表单的数据对象
      pwdForm: {
        old_pwd: '',
        new_pwd: '',
        re_pwd: ''
      },
      // 表单的验证规则对象
      pwdFormRules: {
         old_pwd: [
                    { required: true, message: '请输入密码', trigger: 'blur' },
                    { pattern: /^\S{6,15}$/, message: '密码长度必须是6-15位的非空字符串', trigger: 'blur' }
                ],
                new_pwd: [
                    { required: true, message: '请输入新密码', trigger: 'blur' },
                    { pattern: /^\S{6,15}$/, message: '密码长度必须是6-15位的非空字符串', trigger: 'blur' },
                    {validator:samePwd,trigger: 'blur'}
                ],
                re_pwd: [
                    { required: true, message: '请再次确认新密码', trigger: 'blur' },
                    { pattern: /^\S{6,15}$/, message: '密码长度必须是6-15位的非空字符串', trigger: 'blur' },
                    {validator:rePwd,trigger: 'blur'}
                ]
      }
    }
  },
  methods:{
    resetForm(){
        this.$refs.pwdFormRef.resetFields()
    },
    updatePwd(){
       this.$refs.pwdFormRef.validate(async valid=>{
        if(!valid) return
        const {data:res}= this.$http.patch('/my/updatepwd',this.pwdForm)
        if(res.code!=0) return this.$message.error(res.message)
        this.$message.success(res.message)
        this.resetForm()
       })
        // const {data:res}= await this.$http.patch('/my/updatepwd',this.pwdForm)
        // // console.log(res)
        // if(res.code!=0) return this.$message.error(res.message)
        // this.$message.success(res.message)
        // this.resetForm()
    }
  }
}
</script>

<style lang="less" scoped>
.el-form {
  width: 500px;
}
</style>
